static void doDXF(List<PolylineVertex> vertexes, double[] x)
{
// create a dxf for those who want to "see" the calibration
netDxf.DxfDocument dxf = new netDxf.DxfDocument();
Polyline polyline = new Polyline(vertexes, true);
polyline.Layer = new Layer("polyline");
polyline.Layer.Color.Index = 24;
dxf.AddEntity(polyline);
var pnt = new Point(new netDxf.Vector3(-(float) x[0], -(float) x[1], -(float) x[2]));
pnt.Layer = new Layer("new offset");
pnt.Layer.Color.Index = 21;
dxf.AddEntity(pnt);
dxf.Save(Settings.GetUserDataDirectory() + "magoffset.dxf");
log.Info("dxf Done " + DateTime.Now);
}
public void ToDxf()
{
netDxf.DxfDocument dxf = new netDxf.DxfDocument();
SaveFileDialog fdlg = new SaveFileDialog
{
DefaultExt = "DXF",
Title = "Save As",
Filter = "DXF(*.DXF)|.DXF",
FilterIndex = 1,
FileName = "Untitled",
AddExtension = true,
};
bool?result = fdlg.ShowDialog();
if (result.HasValue && result.Value)
{
foreach (IFigure f in Figures)
{
if (f is FigureBase)
{
var figure = f as FigureBase;
//var boxculvert = (Shopdrawing.Structures.Culvert.BoxCulvertSection)f;
figure.ToDxf(dxf);
}
}
}
dxf.Save(fdlg.FileName);
}
/// <summary>
/// Renders the model in dxf to the returned stream.
/// </summary>
/// <param name="model">The model to render</param>
public Stream Render(Model model)
{
var doc = new netDxf.DxfDocument(netDxf.Header.DxfVersion.AutoCad2018);
var context = new DxfRenderContext();
context.Model = model;
foreach (var element in model.Elements.Values)
{
if (!_dxfCreators.TryGetValue(element.GetType(), out var converter))
{
continue;
}
if (converter.TryToCreateDxfEntity(element, context, out var entity))
{
doc.AddEntity(entity);
}
}
var stream = new MemoryStream();
doc.Save(stream);
return(stream);
}
static void Main(string[] args)
{
var tol = 1e-8;
var R = 100;
var dxf = new netDxf.DxfDocument();
var ang = 0d;
var angStep = 10d.ToRad();
var angElev = 20d.ToRad();
var o = Vector3D.Zero;
var p = new Vector3D(R, 0, 0);
Circle3D circ = null;
while (ang < 2 * PI)
{
var l = new Line3D(o, p.RotateAboutZAxis(ang));
var l_ent = l.DxfEntity;
l_ent.Color = netDxf.AciColor.Cyan;
dxf.AddEntity(l_ent);
var arcCS = new CoordinateSystem3D(o, l.V, Vector3D.ZAxis);
var arc = new Arc3D(tol, arcCS, R, 0, angElev);
var arc_ent = arc.DxfEntity;
arc_ent.Color = netDxf.AciColor.Yellow;
dxf.AddEntity(arc_ent);
var arc2CS = new CoordinateSystem3D(l.To - R * Vector3D.ZAxis,
Vector3D.ZAxis, Vector3D.Zero - l.To);
var arc2 = new Arc3D(tol, arc2CS, R, 0, PI / 2);
var arc2_ent = arc2.DxfEntity;
arc2_ent.Color = netDxf.AciColor.Green;
dxf.AddEntity(arc2_ent);
if (circ == null)
{
circ = new Circle3D(tol,
CoordinateSystem3D.WCS.Move(Vector3D.ZAxis * arc.To.Z),
arc.To.Distance2D(Vector3D.Zero));
var circ_ent = circ.DxfEntity;
circ_ent.Color = netDxf.AciColor.Yellow;
dxf.AddEntity(circ_ent);
}
ang += angStep;
}
dxf.Viewport.ShowGrid = false;
dxf.Save("output.dxf", isBinary: true);
}
public virtual void ExportDXF_netDxf(Part DXF2Export, string filename, bool openFolder, bool openFile)
{
netDxf.DxfDocument dxf = DXF2Export.ToDXFDocument();
dxf.Save(filename);
if (openFolder)
{
string path = System.IO.Path.GetDirectoryName(filename);
System.Diagnostics.Process.Start(path);
}
if (openFile)
{
System.Diagnostics.Process.Start(filename);
}
}